面向水平集成型虚拟组织原材料的采购库存研究

发布时间：2018-01-31 21:14

本文关键词： 水平集成型虚拟组织原材料联合采购联合库存　出处：《宁波大学》2011年硕士论文　论文类型：学位论文

【摘要】：采购库存管理是企业管理中的一项重要的工作,合理的采购库存管理可以帮助企业节约运营成本、尽可能多地获取利润。因此在水平集成型虚拟组织中,探讨如何对原材料进行采购库存,对于提升虚拟组织的核心竞争力,具有积极的意义。本文以联合采购库存管理、GA-BP网络理论、层次分析法等为理论基础,以水平集成型虚拟组织为对象,研究了原材料的采购库存问题,建立了采购提前期的预测模型和原材料分类集中式联合库存模型,丰富完善了虚拟组织的理论。论文首先从采购和库存理论出发,结合水平集成型虚拟组织原材料的特点,提出了原材料采购库存管理的三种模式。在此基础上,得到了水平集成型虚拟组织的联合采购、联合库存模型,并阐述了在水平集成型虚拟组织中实施联合采购、联合库存的优越性。采购提前期对水平集成型虚拟组织的生产运作起了非常重要的作用。本文首先建立了采购提前期的预测模型;其次,基于GA-BP神经网络对采购提前期进行仿真实验,得到了比较准确的采购提前期预测值。原材料的库存管理是水平集成型虚拟组织生产运作过程中的一个核心内容。论文建立了水平集成型虚拟组织的联合库存管理模型,重点分析了影响原材料联合库存的因素,提出了原材料集中分类式联合库存管理方法;并结合过程能力指数对水平集成型虚拟组织的库存时间进行分析,判断满足6σ水平时所需的库存时间范围。
[Abstract]:Purchasing inventory management is an important work in enterprise management. Reasonable purchasing inventory management can help enterprises save operating costs and obtain as much profits as possible. Therefore, in horizontal integrated virtual organizations. It is of positive significance to discuss how to purchase inventory of raw materials to enhance the core competitiveness of virtual organization. Based on GA-BP network theory and analytic hierarchy process (AHP) theory of joint purchasing inventory management, this paper studies the purchasing inventory of raw materials based on horizontal integrated virtual organization. The prediction model of purchasing lead time and the centralized inventory model of material classification are established, which enriches and perfects the theory of virtual organization. Based on the theory of purchasing and inventory and combining with the characteristics of horizontal integrated virtual organization, this paper puts forward three modes of inventory management for purchasing raw materials. The joint purchasing and joint inventory model of horizontal integrated virtual organization are obtained, and the advantages of joint purchasing and joint inventory in horizontal integrated virtual organization are expounded. Purchasing lead time plays a very important role in the production and operation of horizontal integrated virtual organization. Secondly, the procurement lead time is simulated based on GA-BP neural network, and the more accurate prediction value of purchase lead time is obtained. Inventory management of raw materials is a core content in the production and operation of horizontal integrated virtual organization. This paper establishes a joint inventory management model of horizontal integrated virtual organization. The factors that affect the joint inventory of raw materials are analyzed, and the method of centralized and classified joint inventory management of raw materials is put forward. The inventory time of the horizontal integrated virtual organization is analyzed with the process capability index, and the time range of inventory required to meet the 6 蟽 level is determined.
【学位授予单位】：宁波大学
【学位级别】：硕士
【学位授予年份】：2011
【分类号】：TH186;F253;F224

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